--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/net/URLConnection/GetContentType.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,64 @@
+/*
+ * Copyright 1998 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/* @test
+ * @bug 4112524
+ * @summary check for correct implementation of getContentType for JAR urls.
+ */
+
+import java.io.*;
+import java.net.*;
+import java.util.*;
+import java.util.jar.*;
+import java.util.zip.*;
+
+public class GetContentType {
+
+    static final String JAR_MIME_TYPE = "x-java/jar";
+    static final String GIF_MIME_TYPE = "image/gif";
+
+    public static void main(String[] args) throws Exception {
+        /* test JAR URLs -- NOTE: we musn't connect! */
+        URL url = new URL(getSpec());
+        URLConnection connection = url.openConnection();
+        String contentType = connection.getContentType();
+        System.out.println(url + " jar content type: " + contentType);
+        if (!contentType.equals(JAR_MIME_TYPE)) {
+            throw new RuntimeException("invalid MIME type for JAR archive");
+        }
+        url = new URL(url, "image.gif");
+        connection = url.openConnection();
+        contentType = connection.getContentType();
+        System.out.println(url + " img content type: " + contentType);
+        if (!contentType.equals(GIF_MIME_TYPE)) {
+            throw new RuntimeException("invalid MIME type for JAR entry");
+        }
+    }
+
+    static String getSpec() throws IOException {
+        File file = new File(".");
+        return "jar:file:" + file.getCanonicalPath() +
+            File.separator + "jars" + File.separator + "test.jar!/";
+    }
+
+}